Shoe sole



FIG. 1 is a bottom-left perspective view of a shoe sole showing our new design, the broken-line showing of an upper being environmental only and forming no part of the claimed design;

FIG. 2 is a bottom plan view thereof, the top being plain and unornamented;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof. 

The ornamental design for shoe sole, as shown. 